Installed the right landing gear weldment. drilled the 3/16" holes that mount the gear both left and right to F843, F891. The right weldment went in without incident. I knew to grind a little off the weldment at the plate nut and had no problem getting it to fall into place. I then drilled the attachment points along the F843 through F891 left and right. The gear is fitting well and I'm confident everything is lining up.