6 weeks in stopped gaining

i know this subject has been discussed. after first 4 weeks of m1t, i havent gained any weight. gained 18lbs in the first 4 weeks, now at week 6, havent gained any since quitting m1t. test cyp ran @ 400mg/wk first 5 weeks, upped it to 600mg this week for rest of 12 week cycle. I'm eating the same, maybe a bit more, but sleep is maybe 6-7 hrs a night. source checked out good with mods here and gear looks 100% legit. what do you guys think? eat more, sleep more? im trying both. thanks bros.

Eat more, sleep more, train harder.