Hi All
The first run with the Slow Mo was totally disappointing .
Change the battery from 7.2 volt NIMH to a lighter 3S Lipo battery.
Just got it's nose up above the water a full power.
Back home and replaced the brush motor with a Banggood C3542-1450kv.
Next test will be on the same Lipo battery, but, plan on taking a 4S battery as well.
Good turn out of boats at the canal this morning with a high tide and 23C !!!
Harry