I am building a downhill bike after three years away from dh… putting on some old boxxer 2007 wc’s and wanted to know what the standard upper stanchion/tube length was? I reduced mine to about 207mm as the bike they were on was a bit high. Want to get them back to standard so the geo is right on new bike. I am thinking 215mmm is about right? Also, is the right leg mean’t to move up and down at will? Cant find a 2007 manual at all… help much appreciated.