Decca London Super Gold Compatibility Question

Can someone tell me what happens when you use the Deccas with the wrong arm? Is it a tracking issue or will it just not sound good? I tried it with my SME M2-12R with a Yamamoto wood headshell and the results were not great. Hoping it's just compatibility and not something wrong with the Decca.
I answered my own question by adding a bunch of weight to the headshell and then putting on the second counterweight onto the sme. Much quieter and more under control sound. 
The FR 64S / Fr66S is known to deal well with 'high energy' carts.  A really high mass arm....but give that a try
There was a little girl,
Who had a little curl,
Right in the middle of her forehead.
When she was good,
She was very good indeed,
But when she was bad she was horrid.