I have been using one pack of IB3800's for a few weeks now and they do not feel as fast as when I first ran them. Either the pack is falling off or my motor is.
My routine is to tray the pack for a minute or two (integy 0-30)
Charge linear at 6A on Pitbull X3 at .022 cutoff
Run pack in stock qulaifier #1 then marshall
Tray pack until lights go out or a minute or two later
Place pack in front of a fan to remove heat then store until before the main
Tray pack for a minute or two
Charge at 6A w/.022 cutoff
Run main, marshall, discharge until the lights go out and store
I have only been using the pack twice a night for the last three weeks and it just does not feel as fast as it did. Presently my GP3300's feel about the same. The 33's get about the same treatment but I have been palying with a .042-.052 cutoff. The reason I say the 38's feel slower is the straightaway performance. I could run as fast or faster than anyone down the straight when the 38's were new. Now they are no faster than the 33's at the end of the straight. The performance with the 33's has not fallen off but it seems like the 38's have.
I am wondering if the two cycle a night routine is too much for the 38's. The fan to cool the cells off for storage for a couple hours is detremental. Or, discharging beyond .09V/cell is degrading performance.
I am going to freshen the motor today and see if that has any effect. Any suggetsions? Thanks guys.