Hi I need somebody to help me fix this problem. i am new to 1/12 scale pan car i had this problem i using hara hammer 12 and i used RC12L4 to do convertion. i found out that my front ride height are very high something like 8mm after fit all parts and i used 3mm spacer to shim under the front lower arm but the ride height still 5mm so may i know how to lower it? should i have a tire lathe to true my front foam tire how many mm should i true? or still have other way to make my car lower. thanks