I find bumping and pushing causes momentary pauses in forward energy that I can exploit?
Whoever's doing it to you is doing it wrong then; at the wrong time and in the wrong way.
How do you maintain that "ideal striking range"?
We use tactics to turn the opponent or let them overshoot and turn themselves so we fight their flanks, taking away some of their weapons, disrupting their balance, and preventing them from recovering their facing and countering so effectively.
Do you think your striking alone will stop him from taking you down or throwing you?
Am I coming off that stupid or amateur to you in my posts? There is a lot more to VT than simple chain punching.
If VT is a striking system and chi sao is only a training method. What exactly are you training?
Coordination, balance, distancing, fluidity of action and reflexes.
The name "sticking hands" is merely visual. From an outside perspective, it may look like we're sticking to each other's arms. And indeed, many have run with that idea and made all sorts of fighting theories out of it. Really, we are exchanging force with a partner to help each other develop the above attributes into our own behaviors. It's not about fighting each other yet at that stage.
I don't share your definition of bridge and I don't do what you call bridging. It's not a verb in Chinese either. It refers to the quickest and most direct line to the target. Like taking a bridge to cross a river, rather than walking all the way around it. At times a bridge will appear, and we'll cross it (taking advantage of open attack lines). Other times there is no bridge, so we create it ourselves (cutting the way, creating superior angles).
Why train one way and fight a completely different way?
The VT system is a training progression. Forms >
chi-sau >
gwo-sau >
gong-sau (free sparring and fighting).
When we find errors revealed under pressure in free sparring and fighting, we drop back to an earlier stage to iron things out, then return to free fighting. At higher skill levels, most training time is spent in
gwo-sau, closer to free fighting, but still mutual to train out our mistakes. Sparring and fighting are mostly done outside of training time, but the system is self-corrective so we will recognize our errors when they are made and know which stage to go to in training in order to fix them.
Back in the YM / WSL school days, not a lot of guys went out to test their skills, so their training really didn't have much of a reference point, and
chi-sau become an experimental lab of sorts where people with no fighting experience came up with all sorts of sticky-hand theories. But that generally leads to disaster when one focuses on trying to establish arm contact to feel and sense and so on while the other guy is just focusing on knocking your head off.
We don't take
chi-sau into fighting because it's a mutual development drill that can't be done with a non-compliant enemy. But then, you and I apparently have entirely different ideas about what
chi-sau training is for, and what is taken from it, so from your point of view that might sound crazy. We train different systems.