Edits

Author: glenn-rodgers-sf

modules/ROOT/pages/create-instance-task-flex.adoc

@@ -46,7 +46,7 @@ include::partial$task-configure-proxy.adoc[tags=last-steps]
 
 Flex Gateway version 1.5.x or later supports API instances that expose multiple upstream services through a single consumer endpoint.
 
-Flex Gateway manages request traffic by using different routes that can each direct traffic to multiple upstream services. Flex Gateway directs traffic to the routes by using the route order and the individual route's rules.   
+Flex Gateway manages request traffic by using different routes that can each direct traffic to multiple upstream services. Flex Gateway directs traffic to the routes by using the route order and the individual route's rules. Additionally, you can a weighted percentage to each upstream service within a route to manage the amount of traffic directed to each upstream.    
 
 In the following diagram, different routes manage requests to flight information databases and to a customer service application. Route one has two upstream services defined, which direct 70% of requests to a stable database and 30% of requests to a beta database.  
 
@@ -67,7 +67,7 @@ You can direct requests to different routes by using route rules.
 
 To view and edit route rules, click *Route Rules*.
 
-All rules are optional. If a rule does not have a value, that rule is ignored. For example, not specifying a host means that the route can service any host if the request meets the other route rules. Not defining any rule means that the route can service every request.
+All rules are optional. If a rule does not have a value, that rule is ignored. For example, not specifying a host means that the route can service any host if the request meets the other route rules. Not defining any rule means that the route can service every request. 
 
 Different routes can support the same upstream services. If you cannot capture all requests for a particular set of upstream services in a single route rule set, you can define multiple routes with different rules for full coverage.