Initial 100 cartridge batch demonstrated accuracy was not compromized however, I did experience excessive leading, far more than I have experienced using Felix lube or commercial lubes. I believe in a IDPA or IPSC match accuracy would fall off towards the end of the match. I have another 100 to go and have relubed them on the assumption I may have been to light lubing the first batch.
I tried Bruce's method of casting yesterday and it certainly speeds up the process and if you are volume casting with limited time on your hands this is the way to go.
Take Care
Bob