my last cycle had deca and test e. and i have back and knee problems but when on i did not have much pain if any. now i am doing eq. and test cyp. and i have knee and back pain!! can i add deca now to alivate some pain? my cycle is 12 weeks eq. 400wk/ test cyp. 500wk with dianabol 30mg/day for first three weeks. the last deca cycle that helped was deca 350wk/ test e. 350wk.