I spent tonight stripping the playfield down on the JP Lost World. I used the Treasure Cove Polishing kit.

As sum 1 said, its a bit over-rated. The spounges/various fittings are awesome, i am just not convinced of the quality of the polish these guys send out.    
* I have used Mills Wax by hand prior and have found it works like magic. The use of a drill with the treasure cove polishing kit does take some of the hard work out of doing it by hand. I am of two minds about the polish that comes with the TC kit.

I think its just normal el-cheapo polish. It is very very thin and doesnt seem to work anywhere near as good as the mills-wax does.

In any event, the machine has turned out to be a full resto because it came loaded with euro faults and fix ups.No big deal.
Mechanically, after apx 12 hrs work, it is now fine, I just have to make her shine like new again.

I will load some photos of the stripped playfield, and the results of the polishing using the TC kit tomorrow.   So far, it is coming up a treat.