/alfresco=502 bad gateway /share works

[Chris A]

I have 4.2.0 behind an apache proxy. So users type http://domain/share, apache catches the request and sends to ip:8080/share via proxypass (reverse) statements. /share works fine but /alfresco gives a bad gateway error. If I type http://ip:8080/alfresco, it works fine so I know the app is running and accepting connections. I know this sounds like an apache issue and you probably wonder why I am posting here. Here is why, I asked on the apache list and have gotten no response. I am hoping somebody will look over my statements and see if it looks ok or maybe share their proxy config (minus any sensitive info).

My statements are in a vhost file as follows:
ProxyPass /alfresco http://192.168.123.3:8080/alfresco
ProxyPass Reverse /alfresco http://192.168.123.3:8080/alfresco

Apache and alfresco are on the same physical server (no vm). I am not using any mod_jk, _ajp only use mod_proxy. I don't think this is the problem as /share works. I am at a loss and am hoping another set of eyes will see something that I don't or someone could tell me what I am missing.