I am about 5'9 160 and just just at the end of my first cyle of Test Cyp from Sciroxx. I just need to know how long i should wait to start another... i am already very cut up but just want to add more mass.... can't seem to gain more weight..... let me know if you have any input on what i should take or do...... i am fairly new to all this so any info will be helpful.