blowy73

hi thank you for the welcom the the comunaty im brand new to the rc nitro hobby i have been given two buggies that i cant seam get tuned right . i have been looking at the info on utube and where i can to try and find out the best ways but still no joy what i need it some hands on help is there somwhere i can take them ( id rather not go to a hobby shop ) if anyone can help