Setting rotator range and speed via XML issues

Real issue:
if you set joint rotator range to very high values (10E+100 for example), your part properties tool stop to showing up on every part on every craft. Fixes with designer reload.
Possible issues:
- You can't set rotator range higher then 180 degrees.
- You can't set rotator speed higher then 100%, even thought it shows value wich being set in xml, rotation speed still can't be faster then 100%.

Link to the privat video report