Hi there i just bought a 2002 yamaha yz250 and i wanna lower the bike like 2 inches or so. This is my first bike and imm not sure the best way to go about this....I noticed alot of people are saying adjust the sag on the rear shock....I saw the ring around the shock but im wondering how do you adjust it? Do you need a special tool to move the rings up and down? Also if i lower that down wont tthe front of the bike sit way higher than the back?I just wanna get an idea on how to adjust the height...I am on my tippy toes trying to hold the bike up and just an inch or 2 would help so much so starting out Please give me some ideas for easy lowering of the bike..Also i heard about cutting out foam but that seat doesnt even look thick to begin with.