bennie11

Hello, i love tekkit but i've played about 10 hrs on my new single player world and now iam lagging i did a large quarry and iam filling it up again whit the filler (dirt,sand,cobble) maby thads why ? and i cleared alot of area whit the filler, maby thads why ? my hardware of my pc is ok (8gb DDR3, gtx970, 5670k i5 cpu) Thanks

Launcher Version: 1.0.3.4 Operating System: windows vista Java Version: 70.0.50.5 Antivirus Program: avast free Description of Problem: my main world of tekkit keeps lagging but if i start a new wrlt its all fine i got this prob b4 idk what i did then but its back Error Messages: Error Log: