Yes, not only Smolensk forum, also Edmund Klich (polish representative in MAK team) told that after his request he could see results of this test. I think that to blame MAK for obstructions with final report is not correct. Many accidents are investigate for several years and giving partial informations before finalizaton of investigation is not usual anywhere in the world.
It was common air disaster after human error(s) and it is not good to use it for evoking of nacional and political antagonism and russophobia in newspapers.