OK then.......... At STB I (or one of me leetle beeches) will collect a sample of paint from everyone who is willing (please check with your sponsors first), I will carry out one set of tests the following week, i will do the same at the PA cup and again at the final leg. Is anyone willing to do this down south too? label the batches and get them to me OR I'll run of the details of the controlled experiment and you can run them yourselves (you don't need any special equipment, but you will have to be accurate and precise about your measuring).
The other alternative is to encourage your sponsors to get together and do this or send some samples my way (small samples, I don't want to be accused of stockpiling free paint.....20-30 balls from a batch will suffice).
SO........ please post if you want to help, or have any constructive advice (RE paul's post earlier: definately needs to be multi-batch).
Basically, the test will be......... 2 pieces of fabric for each batch, one cotton (representing T-shirts etc.., one nylon representing playing shirts, trousers, skidz and even astro-turf [it's a plastic])
All fabric will come from the same two rolls.
Paint will be test fired at 250 fps at 25 feet, one group of 3 individual hits, one group of ten close packed, rapid fired. A third area will be smeared with crushed paint balls using a set weight (representing paint being trodden in).
The test will be run twice..once washing after an hour. And again after drying for six hours.
Photographs will be taken after the wash, then the wash repeated/photographed. This will carry on until the stains are gone (or the washing machine implodes).
Everything is open to modification e.g. do we run the tests with stain removers etc.... or should this be a separate test?
Best case scenario is that someone in the industry takes it upon themselves to do this. But if not, I'm on it.