Just got my new terra rocket. Seat height currently measures 37" to garage floor. I'm 5'4" , 160lbs. and can barely touch on both sides. Looking to lower it with Yamalink or Moose, as these are the only ones I've found so far. Yamalink states on their site, Lowers rear by 1.6". Moose lowers it further? Option to raise forks 18mm. Set sag spring pre-load. Gain 3/4" drop? Shave the seat, maybe gain 2" drop? Saw on another forum where someone installed a shorter spring pack in the forks to re-balance the bike. Any guidance or experience?