Reply To: Which Custom Code text box do I use to add custom htaccess code?

Another approach that is probably much better would be to create a skip/bypass rule for the kylekempton child website.  I am assuming that the dbdr.com site is installed in your hosting account root folder /public_html/ and also that the kylekempton child website’s folder name is:  /kylekempton/.

htaccess Files for Multiple Website Domains – hierarchy, structure, relationship
http://forum.ait-pro.com/forums/topic/htaccess-files-for-multiple-website-domains/

See this forum topic for how to add this code below to BPS Root Custom Code: http://forum.ait-pro.com/forums/topic/custom-applications-outside-of-wordpress-3rd-party-apps/#post-13664

# WP REWRITE LOOP START
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# Do not apply rules to other child websites &
# do not log errors for these child sites
RewriteRule ^kylekempton/ - [L]