I have 2014 2275 GS with Yamaha 150, 25” toons, and lifting strakes. I purchased this boat new. It is not a tri toon. It does have center floor storage. New, it would run 36 mph and 32mph with 4 adults. Now it’s running about 27-28 mph depending on number of people, wind, etc. Algae, etc. is not the issue. It actually sets lower in the water. Is toons taking on water common? I’m not finding any leaks (I’ve been looking for several years now). Could it be condensation? It sat in the water full time from 2014 to 2019. Any help would be truly appreciated.