Originally Posted by boolean21

I think I really need to seek help...

managed to change the front pulleys, with the shorter belt.

but for the rear, if change the center pulley to the 20t, belt like too short? can't close the rear big pulley cover...

so I fit back the stock rear center pulley....

then got back everything... when I roll the spur gear.... rear seems ok, but front like very tight....

so I guessed I didn't do it right....