whenever i try to open the video settings, it crashes due to some mipmap slider. optifine is installed, which might be the cause.
log: http://pastebin.com/T8bkyqgn

edit: same error when the mipmap slider is disabled in the clienttweaks.cfg

works, also when enabled in the config. the slider is usable as well.
thanks, and keep it up!

Try http://jenkins.blay09.net/job/Client%20Tweaks%201.10.2/12/