Associated RC12R5
#1036
Tech Elite
iTrader: (49)
I wear size 10 shoes and from front to back of my shoe is 12 inches; so I just count off "feet". Lots of times to check while I am on the stand I will drive the car right up against the boards, and then check my circles. I make sure the car turns within half the lane (we have 8 foot lanes.) and then do it the other way to ensure symmetry. If your circles are good, I would consider tires, maladjustment, or a broken part(s) all as my next points of focus. What surface are you running on?
#1037
Sorry for not responding guys, I'm not on this thread much
Yes its a novak mongoose, another local racer has been running this with his 17.5 without any issues so I decided to try it out.
Actually I have'nt ever tried the link chassis, to be honest I've just never been able to be as fast or consistent with any of my prior link cars as I have with t-bar. This is more about me and that I've almost allways run on asphalt than the link design; so for now the link chassis is still in the sealed bag
Actually I have'nt ever tried the link chassis, to be honest I've just never been able to be as fast or consistent with any of my prior link cars as I have with t-bar. This is more about me and that I've almost allways run on asphalt than the link design; so for now the link chassis is still in the sealed bag
#1038
Your turning radius will be more determined by slip angle and tire coumpound aplication. Chances are the wheel is hitting something and stopping that wheel from spinning. Unless there is something drasticly wrong with your car . thats what you want .. Once on the track. adjust the dual rate out to the desired effect.. Turning radius can greatly be affected by throtle position and speed so... also remember that more camber increases high speed steering and less for more low speed. Please be sure the servo is centered and the linkages are equal length . Your 12 th cars are very finicky . Once set correct they handle like a dream. If wrong .. lets not go there . :P
#1040
#1041
Tech Elite
iTrader: (49)
I saw a pic earlier in this thread of a square rear brace standoff. I think it was from the Worlds and was thought to be Yokomo's redesign of the AE part. Has anyone seen any or know if/where they are available? I bent both of mine and upon inspection the aluminum looks to be unneccesarily thin; particularly where the tube narrows. I don't mind replacing the 3$ part, just thought I would ask in case a more durable part is available. Thanks
#1042
I saw a pic earlier in this thread of a square rear brace standoff. I think it was from the Worlds and was thought to be Yokomo's redesign of the AE part. Has anyone seen any or know if/where they are available? I bent both of mine and upon inspection the aluminum looks to be unneccesarily thin; particularly where the tube narrows. I don't mind replacing the 3$ part, just thought I would ask in case a more durable part is available. Thanks
#1043
Hey Guys !? I've noticed something rather unusual while preping my car for the race tonight. I was tweaking the front end on my 10R5 and while adjusting the toe I saw what looked like a possible broken part. But upon further inspection it was all one piece. My right side has no caster what so ever. My car is built exactly as in the instructions and all my upper linkages are straight as straight can be. the left side of the car is ok. but not the right .... what a p.o.s.. Seems to me the TC3 had a similar problem. The factory just must know about this FLAW. I'm wondering why they wouldn't tell any one about it? Far as i can tell the lower arm is not geometricaly asymetrical. In other words , the location of the pivot ball is further back in the wheel base on the right. My 12R5 is the exact same way. I would appreciate it if everyone would check their cars out and let me know if you have a similar problem. Just take you wheels off and look at the car from directly over head. The top of the king pins do not line up. This flaw makes adjusting caster useless... all you can do is try to make them equal and hope the car works like that. Swapping the caster shims seems to fix the problem but thats besides the point . I bet if I looked at a team drivers car there would be custom shims in the upper arm to adjust it correctly. Bad PR man... Bad.
#1045
Xceed next weekend had new LW foam tire release !
i'm tested lightweight around 8-10g/set
i'm tested lightweight around 8-10g/set
#1047
Hey Guys !? I've noticed something rather unusual while preping my car for the race tonight. I was tweaking the front end on my 10R5 and while adjusting the toe I saw what looked like a possible broken part. But upon further inspection it was all one piece. My right side has no caster what so ever. My car is built exactly as in the instructions and all my upper linkages are straight as straight can be. the left side of the car is ok. but not the right .... what a p.o.s.. Seems to me the TC3 had a similar problem. The factory just must know about this FLAW. I'm wondering why they wouldn't tell any one about it? Far as i can tell the lower arm is not geometricaly asymetrical. In other words , the location of the pivot ball is further back in the wheel base on the right. My 12R5 is the exact same way. I would appreciate it if everyone would check their cars out and let me know if you have a similar problem. Just take you wheels off and look at the car from directly over head. The top of the king pins do not line up. This flaw makes adjusting caster useless... all you can do is try to make them equal and hope the car works like that. Swapping the caster shims seems to fix the problem but thats besides the point . I bet if I looked at a team drivers car there would be custom shims in the upper arm to adjust it correctly. Bad PR man... Bad.
#1048
Tech Elite
iTrader: (16)
I've built a few r5's now, and haven't run into this issue as long as both bottom arms are put on correctly and the upper arm turnbuckles are threaded into the upper arms at the same angle.
Last edited by Trips; 02-14-2009 at 07:50 AM.
#1049
The other issue I noticed with uneven caster is the caster blocks, they are fairly soft plastic and if you overtighten the screws holding them they will bow or distort.
#1050
NOT ! Im no rookie.... I, and several others in my area all have the same issue. And everyones upper link is straight ... Like I had stated in my last post. Associated needs to fix this. Joe Trandels new 10 and 12R5 Did not have this problem.... but like i said ... His NEW car, and its only a week old. Mine and the others have had it for a while . So what did they fix? The lower arm or the upper mount?