2003 Club DS, 48 Volt IQ system that runs slow in forward but fast in reverse. The Golf Cart will take off just fine but within a second or so will slow to a crawl and run about 1 to 2 m.p.h. I can step on the pedal again and it will repeat the same never getting any faster than before. In reverse it runs just fine. The batteries. are less than one year old, voltages on all 6 are over 8.5 volts. I replaced the MCOR with one off of a working cart........didn't fix it. I am getting 52V across the batt. bank but have not tried another location. I have disconnected the speed sensor from the rear of motor....no difference. I am really just looking for other things to consider. Such as, F & R rocker switch, solenoid, motor, controller, brake light micro switch? My cart recently took a significant front wheel hit which bent several front end components. It sat for about 4 months for me to have a chance to repair the damage. I am also wondering if the impact could had knocked the acell. linkage out of adjustment. Any help/guidance is greatly appreciated.