Few things..

1) I do my ATVs in 4WD because in 2WD it'll only skid is that normal?

2) I cannot do endos in 4WD or 2WD in the rain at ALL, it just skids like hell.

3) I've been able to pump the brake like go up, then go up again, and come back again but I cannot roll them at all how can I do that?

4) When endoing I can't grab the front brake I have to grab the back brake too (the handlebar one not the foot).

*It's an automatic 400 eiger by suzuki.