Xray T4 '13
#1846
#1847
Tech Adept
#1848
Really, I was thinking of getting the 2mm chassis they have for my 11.
#1849
Tech Apprentice
As far as aluminum - I installed the black Zeppin Racing upgrades on my T3'12 and it made a very positive difference in corning control in low traction conditions.
#1850
A+ New Option Parts for T4
#1851
Tech Apprentice
CSO Aluminum Floatable servo mount
#1852
I am not getting free movement on my rear suspension arm on the pivot pin once I fully tighten up the Optional Fine Roll-Center Adjusment (302049-O) to the Lower suspension holder (30244)...would it be ok to place a a 3x1mm composite shim between both to free up the movement or do I have to ream out the arms...i say this because i have total free movment when not tightened...thanks
#1853
Tech Fanatic
iTrader: (7)
I am not getting free movement on my rear suspension arm on the pivot pin once I fully tighten up the Optional Fine Roll-Center Adjusment (302049-O) to the Lower suspension holder (30244)...would it be ok to place a a 3x1mm composite shim between both to free up the movement or do I have to ream out the arms...i say this because i have total free movment when not tightened...thanks
It's probably the same issue, the rear-forward left side block can twist a little on tightening.
#1854
Tech Master
iTrader: (1)
I am not getting free movement on my rear suspension arm on the pivot pin once I fully tighten up the Optional Fine Roll-Center Adjusment (302049-O) to the Lower suspension holder (30244)...would it be ok to place a a 3x1mm composite shim between both to free up the movement or do I have to ream out the arms...i say this because i have total free movment when not tightened...thanks
Start with both suspension holders loose. Tighten one of them as you firmly press the arm against it with your finger (e.g. for the right rear of the car, I usually tighten the back screw first as I squeeze my left thumb on the bulkhead and my left index finger on the arm just in front of the droop screw). Then, tighten the other suspension holder in a similar fashion as you firmly press the arm against it with your finger. The arm will be free. Repeat for the other arm(s).
#1856
Tech Regular
#1857
Tech Adept
What oil and pistons(how many holes+ diameter) is everyone running in medium to high traction conditions?
And how much chassis scrub/rubber build up on the edges do you have?
I'm asking because I seem to be running way harder oil than anyone else (judging from the setupsheets I saw).
I'm normally running 450 to 500 Much More Oil to get rid of chassis scrub(with 4x1.1mm pistons).
Regards
And how much chassis scrub/rubber build up on the edges do you have?
I'm asking because I seem to be running way harder oil than anyone else (judging from the setupsheets I saw).
I'm normally running 450 to 500 Much More Oil to get rid of chassis scrub(with 4x1.1mm pistons).
Regards
#1858
Tech Master
iTrader: (26)
What oil and pistons(how many holes+ diameter) is everyone running in medium to high traction conditions?
And how much chassis scrub/rubber build up on the edges do you have?
I'm asking because I seem to be running way harder oil than anyone else (judging from the setupsheets I saw).
I'm normally running 450 to 500 Much More Oil to get rid of chassis scrub(with 4x1.1mm pistons).
Regards
And how much chassis scrub/rubber build up on the edges do you have?
I'm asking because I seem to be running way harder oil than anyone else (judging from the setupsheets I saw).
I'm normally running 450 to 500 Much More Oil to get rid of chassis scrub(with 4x1.1mm pistons).
Regards
#1859
I've noticed an issue with the new motor mount that may answer why some people have been stripping spurs.
When I first ran the car I stripped a spur within 2 batteries, put it down to perhaps not tightening the motor enough. I replaced the spur and ran the rest of the day without issue (or so I thought).
While going over the car after the days racing I noticed the motor had moved and the pinion was just engaging, luckily it didn't cost me another spur. As I was adjusting the motor after putting the car back together I noticed that there is enough play between the motor screws and the mount that should a screw loosen slightly, there is enough play that will allow the mesh to tighten or loosen significantly. I put this down to the mount being at the bottom of the motor. If this occurred on the original mount it would not have been as much of an issue due to the motor mounting along the motor centreline.
This is mainly to make people aware to be careful when adjusting the motor and to be wary of how the mesh changes as you rotate the motor CW or CCW when adjusting and tightening the screws. I'm thinking of getting some lock washers to ensure the screws don't come loose.
I will also take a bit more notice to see which way the motor wants to rotate so I can hold it that way when I tighten it to remove the tendency for it to rotate and change the mesh should a screw loosen.
When I first ran the car I stripped a spur within 2 batteries, put it down to perhaps not tightening the motor enough. I replaced the spur and ran the rest of the day without issue (or so I thought).
While going over the car after the days racing I noticed the motor had moved and the pinion was just engaging, luckily it didn't cost me another spur. As I was adjusting the motor after putting the car back together I noticed that there is enough play between the motor screws and the mount that should a screw loosen slightly, there is enough play that will allow the mesh to tighten or loosen significantly. I put this down to the mount being at the bottom of the motor. If this occurred on the original mount it would not have been as much of an issue due to the motor mounting along the motor centreline.
This is mainly to make people aware to be careful when adjusting the motor and to be wary of how the mesh changes as you rotate the motor CW or CCW when adjusting and tightening the screws. I'm thinking of getting some lock washers to ensure the screws don't come loose.
I will also take a bit more notice to see which way the motor wants to rotate so I can hold it that way when I tighten it to remove the tendency for it to rotate and change the mesh should a screw loosen.