Here are some splits of an Ao12 3x3 solve:
(Cross, F2L insertion, LL) = Total time
(3.03, 9.05, 6.49) = 18.57
(3.34, 7.86, 7.30) = 18.5
(2.36, 8.90, 6.86) = 18.12
(3.00, 10.71, 7.54) = 21.25
(2.99, 7.89, 5.68) = 16.56
(4.45, 6.89, 4.69) = 16.03
(3.43, 9.61, 3.23) = 16.27
(1.73, 9.33, 5.57) = 16.63
(5.42, 8.67, 6.37) = 20.46
(2.58, 6.86, 8.25) = 17.69
(3.58, 7.79, 5.41) = 16.78
(1.84, 8.09, 8.05) = 17.98
The splits arent 100% accurate as I could see the F2L case when stopping the timer after cross and the same applies to LL, so actually the F2L insertion and LL times should be a bit longer to consider my reaction times.
I'm fairly sure my problem is the cross times since sometimes my LL = my cross time. Has anyone been at the same point as me and do you guys have any tips as how I should move on from here in terms of practice? Or is the cross the problem at all and should I just focus on F2L insertions? I'm not improving in LL, the difference between a low 5 and a high 8 second is not knowing the OLL case and stumbling whilst figuring each case. Learning full OLL would probably drop me to a steady 5sec LL.