According to the manual at vinylengine you would either need the medium counterweight (capable of balancing up to 10 grams including mounting hardware) or you would need to add mass to the back of your existing counterweight in the form of washers or something similar as the Dyna weighs 8.9 grams.
Your existing counterweight, if it is the small, is only capable of balancing out cartridges up to 6 grams.
Your existing counterweight, if it is the small, is only capable of balancing out cartridges up to 6 grams.