Your current lift is 2.5", you have 3/4" bump stop extensions, you have 4.5" of up travel.
4.5" - 2.5" + 3/4" = 2 3/4" stock up travel.
That doesn't sound right to me, mine is more like 4". Back tracking to your stock setup the numbers don't really add up to me, have you cycled your suspension to see how it works?