I tested your low Cp MaMa combo with polished adamantite file (2900k hq base) and it worked just fine. But I swapped waste 2 for waste 1. I had to get at least 8 or 9 IQ stacks before moving into second rotation for durability ( I do it the other way round ) and I should be able to push at least 1 or 2 extra IQ stacks too. All Rng tbh had a couple of goods to get precise touch .