Which seat belt system do you perfer the Latch & Link or the Camlocks and for what reason. Also why do the sanctioning bodies not allow seat belt systems such as Simpson's D3 Sytem described as:
" Exclusively from Simpson, the D3 provides the ease and convenience of a sewn in harness without the harness being sewn into the lap belt. The D3's unique design eliminates 2 links while still allowing the shoulder harness to be joined closely at the buckle, emulating a 5-point latch and link system".
Is it for ease of leaving the car in an emergency? System doersn't work well? System has loads that might cause it to fail? I have looked at them and really see little difference between the D3 and regular 5 or 6 point systems. I really don't know the answers but thought someone here would know. Thanks






