Results 4 issues of Xavier

## Description Implementation of a limited bucket length for the linear RF model. The kick corresponds to a sawtooth giving linear focusing around each fixed points in order to simulate...

## Description Exciter class used to excite the horizontal dipole component by default and was not overridden when initialising only ksl components. Now there are no default values and a...

LineSegmentMap asserts that lag_rf is provided when using mode linear_fixed_rf but doesn't use it afterwards. -> Need to implement qs formula including includingRF phase.

The example attached features an fccee lattice that twisses properly from the IP (with tapering), but when cycling to the RF section for tracking, the twiss fails, likely due to...