I was trying observe the Holmberg UGC 5336 yesterday but sky was only 21.1 and conditions was not that good so that time 30" was not enough.
-I saw 2 faint stars where the galaxy would be but it was nothing in the EP.
IC 1296 was easy both in 150X and higher, but Mars was a disaster as some did like see Mars in a 30" ( waste of time )
Then the ServoCAT or the Argonavis was out of order.
I never diod like either of this systems personally.