ski39

I am also looking forward to hear how the boat has been improved as a 3 event tow boat! Has anything changed in regards to the trick wake? Is the mythical ballast bag making a return?

My boat seams to require quite a bit of lead to balance it up and we are always adding the trick weights and removing them. So I'm going for the easier option of touching the screen and waiting a minute or two!!

@MichaelWiebe Exactly the info I was looking for ! Thanks so much.

It will be a while before I'll be able to get my hands on a 21 down here! However, the system I'm installing will have ball valves to select between passenger ballast and trick ballast so that should stop any drain back.

@MichaelWiebe Thankyou, is the inlet/outlet forward of the drivers foot rest (bulkhead) and aft of the R/H bow seat? I didn't think you could access the hull under the driver"s legs area?? Love the color of your boat, similar to mine! Cheers.

Hi guys, I'm installing a ballast training system into my Prostar and would just like to know where the factory has installed the thru hull fitting? If anyone has it in their boat or knows where it is located I would really appreciate it if you could let me know! I would hate to put a hole that size in the wrong the spot!! Cheers.

Thankyou, I was actually thinking it might of been bigger than that. (68kg's)

Iwsf says you can only put 75lbs in each rear locker, not on the floor! Pretty sure Mastercraft makes the forward bag, not so sure about the rear. The rules do not specify the size/weight of the forward ballast. I'm thinking of plumbing in an automatic system.

Hi there, does anyone know what size the ballast bag is that goes in the forward bilge/ storage area. The one that is recommended in the iwsf rules for trick ballast for the Prostar. Cheers.