To double wick or not

[Auntjulie]

I am still having problems wicking my heavy bottom 13.5 oz. whisky glasses   3- 3/8 wide x 4-1/4 tall   

single cds12 & cds14 seem to be too hot, (high flame, deep small mp)   has anyone used these glasses

or similar size?   would using 2 smaller wicks (cd4) work to get a better melt pool and not burn off the

Fragrance so fast?       I am using C3 soy wax