Hello all, I was hoping to get some help with the performance issues I am having with my 245CR. I bought the boat with 34.5 hours on it, and since I have owned it the boat has had some performance issues getting up on plane. I have done fuel filters, spark plugs, etc.... The engine sounds very healthy not missing at all. I have had it where there has been 5 people in the boat with me and I could not get on plane. There have been a couple of other times just pulling the kids on the tube when I could not get up on plane. My engine is the upgraded Volvo GXi 320hp, so I figure with this small of a boat it should pop up on the water and really scoot. I can only get 4400rpm and around 38mph out of her. I am running F5 props which might be a little on the tall side but according to the charts I should still be able to get 4800RPM. And I would understand if my boat came out of the hole slow but had top end, however it seems that I don't have either really... I am not really sure where to start looking. Any help would be greatly greatly appreciated.