Move it up one bolt hole at a time. Easy way if you don’t have a floor jack. Let motor down. Crank trailer dolly down, put a block or 2 of wood under scab, loosen top 2 bolts and remove bottom 2. Then crank younger of trailer up an inch or 2 and see where your bottom bolt holes are. May have to play with it just a little but you will get the aligned. Then snug them up and go try it. May have to go up another hole but I’m thinking 1 should do it.