TS: how heavy are u? I study that serious mass, each serving has like 250g of carbs and 50g of protein. I dont know if u already have a diet plan, however, u got to know the amount of protein, carbs and fat u need a day.

The amount of protein a day = 1g of protein/lbs body weight
The amount of protein for each meal = amt of protein a day / 6 meals

so if let says u r 180lbs, u r taking 30g for each meal, and that suggested amount is no longer appropriate. So do ur math, weight gainer contain high lvl of sugar, so u can either take it postworkout or in the morning. WHY? Google insulin spike and anabolic window.

If u take it in the morning, i dont see any point that u still need to add in any other food, only if u want to take like 500g of carbs and 60g of protein in the morning? same goes to ur postworkout.

Hope this clarify some of ur doubts buddy.

Ur mirror will tell u if u have have eaten too much or too little. Check ur progress weekly, and tune ur diet accordingly. I have once though that i need calories surplus that bad that i become a fat ass and from there i learnt my lesson. lol.