I have built a new computer and i kinda had a bad experience installing the CoolerMaster TX3 cpu cooler. I managed to install it except its kinda crooked and i feel like that's the problem. On idle i am getting 50-60c! I ran passmark and tested the cpu it went up to 70-80c! Also note i don't have any other fans... I only have the cpu fan and a fan on the front of my case. I can get one for the back and one for the top. Would that help? Should i also reinstall cpu cooler? If i do what type of alcohol is recommended. And my cpu fan is facing towards my graphics card because i have an fm2+ motherboard and it uses a different mechanism. And i don't think the fan will fit the other way because of the motherboard heatspreaders. I know this is a lot but i really need some help its my first time building a pc and i need tips from others. Thanks you.