:-[ It helps if the heat gun is on 500*C, not 300, as my husband rightly observed.
His first roast has turned out perfectly. :-[ *PNG Wahgi, here we come :)
(fess up No. 2 - my 1.2kg of PNG is now in the garden, I can hear the outcry from devoted CSers all the way over here).
I think weve worked out that hes gonna be the roaster in our family. Ill just stick to the fine art of nuancing the already roasted coffee into the cup.