Ok so I have a forza exceed only had it for about 3 months only ran about 2 liters though it. Its been sitting most of the time since I had to order parts for it. But I just got my spur gears in today I put the them in and only touch the screw for taking the clutch off never touched the screw for when second gear kicks in all I did was change the spur gears because they where stripped. but when I put everything back together second didn't kick in at all and I ran about 2 tanks though it and nothing maybe I have to adjust when it kicks in idk it worked before I took everything apart. Does any one have any ideas on why my second gear is not working besides adjusting the screw for when it kicks in I can't try that till tomorrow because it is to dark out PLZ HELP ME