techniclauncher memory Allocating more than 7GB RAM?

[AwesomeSpongebob]

So either the search bar is broken or I'm blind, I tried searching this up but there were no results. I made a pretty heavy modpack, and I'm wondering how I can bump up the launcher memory past 7 GB. I know, that's already a ton, but I have 47% of my allocated memory used up and it lags like crazy. I remember the good o'l days, when you could allocate any amount you specified.. Is there anyway to give it more ram, or am I doomed? Or am I just blind, because that's also possible..   :|

Also, I do have the latest 64-bit java. guess its kinda obvious, since I already have 7GB, but I just thought I'd put it out there. 

Thanks, and a reply would be greatly appreciated.  

 

[AetherPirate]

Going past 3-4GB is not advised. You're probably laggy for other reasons. Share some details about your pack. 

[plowmanplow]

Correct, even with super large packs, allocating over 3G or 4G (and that only in extreme circumstances like 300+ mods) is always counterproductive. The CPU will get bogged down just doing Java's garbage collection on the extra Heap space.