As real CRJ 1000 pilot I'm astonished to see what Hans Hartmann was able to develop for pc simulation and I am aware that's not easy.
Here some things to fix
-small HDG changes generating to much bank
-small Track changes generating to much bank
-some SID wrong turns ; for example: LFSB RWY15 ELBEB 7S; first turn should be right and not left.
-ILS intercepts at FAF altitude; when GS becomes active AP leaves altitude and climbs to catch GS thus making huge pitch and speed changes ; for the AP impossible to handle.
-ILS intercept in (LNAV) mode; HSI deviation bar should change color from white to green like FMA does.
-LNAV/VNAV mode when reaching TOP should NOT initiate descent unless lower altitude selected.
-FMS function "DIR INTC" to "RWY" "INT CRS" generates wrong Runway inbound track.
-FMS VNAV functions not implemented (VNAV speed) VNAV approaches very unstable or impossible.
-When MDA set; no altitude and "minimum" call outs (only if DA set)
The CRJ 1000 has some changes in the cockpit like:
-there is NO gear emergency handle installed but a small protected pushbutton below the gear handle.