List of Morph Issues

[OhhWatALoser]

Also, champagne sable has more of a wobble than either morph on its own, AFAIK.

Seems that any combination of champ, sable and spider fairs poorly.

Took some time, but heres a quote from someone who produced one

Now…when you line the two traits up….Champagne and Sable together…. it seems to make the wobble more obvious. Similar to a wobbly Spider…unfortunately ALL of the Saffron display the wobble “gene signature“.

and then says

The degree of the wobble is similar to that of a spider.
As I said earlier, if the wobble is present in a baby Champagne…the wobble seems to disappear or diminish as they mature…I have hopes that perhaps the wobble may also diminish as the Saffrons mature.

so just like you said, together they are similar to the spider, but alone not quite as bad. Also interesting, I didn't know champs tended to out grow it.