Couple of hopefully simple problems

Hi all Still puttering with my hawk but I have 2 problems I can't find. 1. The nose gear stopped working. Plane sits on the nosewheel ok and will roll and take off but the indicator does not turn green when down and it won't retract. Acts like it's damaged but I haven't enabled damage far as I can tell. 2. Plane leans too far in a turn on the ground, how do we stiffen up the suspension ... or do I need to reduce the movement in the struts?Thanks in advanceChuck