It used to heat me up terribly--rather rapidly too--but after getting on CPAP therapy, while I may be a little bit more hot, I don't soak the sheets anymore.
Prior to getting on CPAP therapy I also soaked the sheets worse as I got heavier--without tren in the picture i.e. something like 200-210lbs on tren = 230-235lbs not on tren same sweat amount at night.
For me, I think it exacerbated my existing sleep apnea and made it worse.
And I no longer get the heartburn issues with tren, which coincidentally followed the same trend as the sweat (worse the heavier I got, regardless of tren).